—Who's on _____ duty today? —Li lei. But he isn't at _____ school today. [ ]A. the, the B.

题目简介

—Who's on _____ duty today? —Li lei. But he isn't at _____ school today. [ ]A. the, the B.

题目详情

—Who's on _____ duty today?
—Li Lei. But he isn't at _____ school today.

A. the, the
B. the, /
C. /, the
D. /, /
题型:单选题难度:偏易来源:同步题

答案

D

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